AirBnB is rewards versus risks, as the article author implies right at the end.
I have used a wide variety of accommodation: AirBnB, hotels, staying with friends, short term rentals, campervans, cars, outdoors, staying with randoms I have met.
They all have benefits, and they all have risks.
AirBnB has given me a huge range of different benefits, and I super appreciate that it exists.